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Product Description
Manufacturer Part Number: NHP25Ti-4
The Dayton Audio compact NHP25Ti-4 1" titanium dome tweeter uses a high temperature neodymium motor， Ferrofluid cooling， and rear mounted heatsink for improved heat dissipation making this tweeter suitable for higher output systems and even professional line arrays. In addition， the flat response and high efficiency makes the NHP25Ti-4 an amazing value.
Key Features:
Dayton Audio NHP25Ti-4 1" Titanium Dome High Power Neodymium Tweeter 4 Ohm
Dayton Audio's versatile NHP25Ti-4 is a 1" titanium-dome tweeter that offers the performance of more expensive tweeters in a compact and stylish package. The small yet powerful high temperature neodymium motor with attached aluminum heatsink and Ferrofluid-filled magnetic gap reduces power compression and improves long-term power handling. In addition， the carefully designed titanium diaphragm provides accurate treble response to over 20 kHz， excellent off-axis dispersion， and superb sonic detail.
The NHP25Ti-4 includes a 2.5" cast aluminum faceplate， however Dayton Audio does offer an optional 4.09" (104 mm) and 4.33" (110 mm) faceplate allowing this tweeter to be used as a drop in replace for many common sized tweeters.
The Dayton Audio compact NHP25Ti-4 1" titanium dome tweeter uses a high temperature neodymium motor， Ferrofluid cooling， and rear mounted heatsink for improved heat dissipation making this tweeter suitable for higher output systems and even professional line arrays. In addition， the flat response and high efficiency makes the NHP25Ti-4 an amazing value.
Key Features:
- Extremely smooth response makes for easy transition to midrange diver
- Over 94 dB efficiency is perfect for use in higher output designs
- Attached heatsink and ferrofluid cooling for increased power handling
- Compact cast aluminum faceplate minimizes center-to-center distance
- High temperature neodymium motor allows high output for extended periods
Dayton Audio NHP25Ti-4 1" Titanium Dome High Power Neodymium Tweeter 4 Ohm
Dayton Audio's versatile NHP25Ti-4 is a 1" titanium-dome tweeter that offers the performance of more expensive tweeters in a compact and stylish package. The small yet powerful high temperature neodymium motor with attached aluminum heatsink and Ferrofluid-filled magnetic gap reduces power compression and improves long-term power handling. In addition， the carefully designed titanium diaphragm provides accurate treble response to over 20 kHz， excellent off-axis dispersion， and superb sonic detail.
The NHP25Ti-4 includes a 2.5" cast aluminum faceplate， however Dayton Audio does offer an optional 4.09" (104 mm) and 4.33" (110 mm) faceplate allowing this tweeter to be used as a drop in replace for many common sized tweeters.
Product Details | |
|---|---|
| Brand | Dayton Audio |
| Model | NHP25Ti-4 |
| Part Number | 275-109 |
| UPC | 848791004889 |
| Unit of Measure | Each |
| Weight | 0.25 |
Product Specifications | |
|---|---|
| Cone / Dome Diameter | 1" |
| Cutout Diameter | 1.58 |
| Tweeter Type | Metal Dome |
| Power Handling (RMS) | 40 Watts |
| Impedance | 4Ω |
| Frequency Response | 3，000 to 20，000Hz |
| Sensitivity | 94dB 2.83V/1m |
Thiele-Small Parameters | |
|---|---|
| Resonant Frequency (Fs) | 1612Hz |
| DC Resistance (Re) | 3.23Ω |
| Voice Coil Inductance (Le) | 0.03mH |
| Mechanical Q (Qms) | 5.23 |
| Electromagnetic Q (Qes) | 2.45 |
| Total Q (Qts) | 1.71 |
Mounting Information | |
|---|---|
| Overall Outside Diameter | 2.51" |
| Depth | 0.75" |
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